Once you have completed the slide that you want to animate, head up to the Edit drop-down menu and select Duplicate.
On the duplicated slide delete three of the images by selecting them, heading up to the Edit drop- down menu and clicking on Delete.
We have three remaining images. Move one of the remaining images across the page to sit under the other, using the yellow guides to line them up.
Scale the last remaining image by selecting it, holding down the control key and dragging the box to fill the empty space.
Hit the icon at the top of the interface to open the Inspector palette and select the Slide Inspector (second left). Under Effect, choose Magic Move.
Edit how long the animation plays for by using the up and down arrows under Duration. We’ve selected 2.5 seconds.
To view your animation in action at full screen, select the first slide then hit the play button. Click the mouse to activate the animation.
To set the animation to start automatically, choose from the drop-down menu underneath Start Transition and select ‘Automatically’.
To add a delay to the start of your animation, use the up and down arrows underneath Delay. We’ve opted for a delay of two seconds.
Click Image to Enlarge: